package API.DAY4.collection;

import API.DAY3.collection.Point;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class SortPoint {
    public static void main(String[] args) {
        List<Point> list = new ArrayList<>();
        list.add(new Point(123,2));
        list.add(new Point(34,47));
        list.add(new Point(51,633));
        list.add(new Point(71,82));
        list.add(new Point(9,10));
        System.out.println(list);
//        Collections.sort(list, new Comparator<Point>() {
//            @Override
//            public int compare(Point o1, Point o2) {
//                int len1 = o1.getX()*o1.getX() + o1.getY()*o1.getY();
//                int len2 = o2.getX()*o2.getX() + o2.getY()*o2.getY();
//                return len1-len2;
//            }
//        });
        Collections.sort(list,(o1,o2)->{
            int len1 = o1.getX()*o1.getX() + o1.getY()*o1.getY();
            int len2 = o2.getX()*o2.getX() + o2.getY()*o2.getY();
            return len1-len2;
        });
        System.out.println(list);
    }
}
